Fresh water pump integrated system and accumulation tank. The system is comprised of one 4-valve fresh water pump fitted with a 1-litre stainless steel expansion tank and a suction filter. Base made of sturdy ABS size 280 x 260 mm; mounting with 4 vibration-damping rubbers; 1/2" inlet joints or 14-mm hose adaptors; 1/2" female outlet. Installed fresh water pump 38623007. Capacity 12 l/min. Voltage 12V.